To demonstrate the use of eikonals in a model with similar qualitative
behavior that is not solvable in closed form,
Fig. REF  shows a symmetric cross-catalytic
CRN with the same fixed point structure along its axis of symmetry as
the previous CRN. Recursion relations in this model were solved and
compared to numerical simulations
in [1]}, [2]} only along
the axis of symmetry.
<FIGURE>